periodical lab 2

q1.py

+import pandas as pd
+import numpy as np
+text=pd.read_csv('Automobile_data.csv')
+print(text.iloc[0:5,:])
+print(text.tail(5))
+text=text.fillna(np.nan)
+print(text.iloc[:,0:10])
+data=text.iloc[:,9]
+print(text.loc[text['price'].idxmax()])
+data1=text.groupby('company')['body-style'].nunique()
+print(data1)
+import matplotlib.pyplot as plt
+Y=text.iloc[:,9]
+X=text.iloc[:,1]
+plt.plot(X, Y)
+plt.show()
+
+